What kind of angels is created by the intersection of two perpendicular lines rays or line segments

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

The graph shown is the graph of which function?